Hawkins, G. (1985). U.S.A by bus and train. New York: Pantheon Books.
Παραπομπή Chicago StyleHawkins, Gary. U.S.A By Bus and Train. New York: Pantheon Books, 1985.
Deismireacht MLAHawkins, Gary. U.S.A By Bus and Train. New York: Pantheon Books, 1985.
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